Hsp70 and Hsp40 chaperones can inhibit self-assembly of polyglutamine proteins into amyloid-like fibrils

The deposition of protein aggregates in neurons is a hallmark of neurodegenerative diseases caused by polyglutamine (polyQ) proteins. We analyzed the effects of the heat shock protein (Hsp) 70 chaperone system on the aggregation of fragments of huntingtin (htt) with expanded polyQ tracts. In vitro,...

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Publié dans:	Proc Natl Acad Sci U S A
Auteurs principaux:	Muchowski, Paul J., Schaffar, Gregor, Sittler, Annie, Wanker, Erich E., Hayer-Hartl, Manajit K., Hartl, F. Ulrich
Format:	Artigo
Langue:	Inglês
Publié:	National Academy of Sciences 2000
Sujets:	Biological Sciences
Accès en ligne:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC16632/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10859365/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.140202897
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